---> uname -a: Linux prd-centos8-robot-2c-8g-44397.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4965 19 2139 6809 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:3f:ec:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe3f:ec58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/21/2024 _x86_64_ (2 CPU) 00:08:20 LINUX RESTART (2 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:00 AM 91.86 46.01 45.85 2696.69 33736.93 12:10:01 AM 103.81 100.00 3.81 51321.90 128.57 12:11:01 AM 91.62 20.61 71.01 4149.68 5956.80 12:12:01 AM 80.87 0.70 80.17 50.78 9294.17 12:13:01 AM 20.46 0.42 20.05 64.79 1626.93 12:14:01 AM 61.51 2.52 59.00 396.00 7232.34 12:15:01 AM 8.73 0.00 8.73 0.00 796.68 12:16:01 AM 0.32 0.00 0.32 0.00 3.28 12:17:01 AM 0.50 0.00 0.50 0.00 6.36 12:18:01 AM 0.47 0.08 0.38 31.99 11.76 12:19:01 AM 13.18 0.33 12.85 37.86 617.75 12:20:01 AM 26.76 0.52 26.24 63.85 1387.69 Average: 36.05 6.56 29.49 758.41 5462.19 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:00 AM 6106176 7375208 1776256 22.53 2688 1468676 338456 3.79 125092 1398172 1404 12:10:01 AM 6068480 7367796 1813952 23.01 2688 1498944 521904 5.84 127140 1432752 1516 12:11:01 AM 5338928 7051504 2543504 32.27 2688 1894444 695968 7.79 212984 2008452 151932 12:12:01 AM 5170864 7000608 2711568 34.40 2688 2006996 729356 8.17 221820 2145792 30112 12:13:01 AM 5208000 7069988 2674432 33.93 2688 2037244 648772 7.26 243832 2082840 28040 12:14:01 AM 5013172 7055692 2869260 36.40 2688 2212044 643172 7.20 262364 2233840 16564 12:15:01 AM 5014196 7056716 2868236 36.39 2688 2212044 643172 7.20 262364 2233840 4 12:16:01 AM 5014028 7056548 2868404 36.39 2688 2212044 643172 7.20 262364 2233912 4 12:17:01 AM 5014100 7056624 2868332 36.39 2688 2212048 643172 7.20 262364 2233848 4 12:18:01 AM 4973372 7017184 2909060 36.91 2688 2213328 689980 7.73 262700 2273964 192 12:19:01 AM 5065840 6977004 2816592 35.73 2688 2086624 733236 8.21 286916 2178440 37404 12:20:01 AM 5123324 7010892 2759108 35.00 2688 2063360 696596 7.80 455952 1954652 16600 Average: 5259207 7091314 2623225 33.28 2688 2009816 635580 7.12 248824 2034209 23648 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 AM eth0 4.46 3.53 1.06 0.74 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 20.00 22.86 3.12 6.40 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 294.25 186.57 1611.68 60.54 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 63.61 45.00 567.72 7.62 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 14.00 9.43 6.07 3.77 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 175.54 130.17 326.23 29.36 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 1.22 0.82 0.15 0.12 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 1.00 0.27 0.18 0.08 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 0.77 0.17 0.04 0.01 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 8.80 6.01 2.36 1.42 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 134.04 109.60 146.95 48.72 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 21.03 17.88 16.01 8.32 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.36 46.34 243.50 14.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/21/2024 _x86_64_ (2 CPU) 00:08:20 LINUX RESTART (2 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:00 AM all 10.75 0.05 2.47 77.14 0.12 9.47 12:10:00 AM 0 11.63 0.02 2.24 73.17 0.07 12.88 12:10:00 AM 1 9.88 0.09 2.70 81.09 0.17 6.07 12:10:01 AM all 6.19 0.00 15.24 27.62 0.48 50.48 12:10:01 AM 0 5.77 0.00 21.15 55.77 0.00 17.31 12:10:01 AM 1 6.60 0.00 9.43 0.00 0.94 83.02 12:11:01 AM all 38.14 0.00 6.89 4.67 0.11 50.19 12:11:01 AM 0 43.93 0.00 7.45 4.91 0.12 43.60 12:11:01 AM 1 32.35 0.00 6.33 4.44 0.10 56.79 12:12:01 AM all 21.14 0.00 2.97 12.01 0.13 63.75 12:12:01 AM 0 21.14 0.00 3.03 15.34 0.12 60.38 12:12:01 AM 1 21.15 0.00 2.91 8.69 0.13 67.12 12:13:01 AM all 15.63 0.00 2.12 2.87 0.09 79.29 12:13:01 AM 0 8.63 0.00 2.04 2.74 0.08 86.50 12:13:01 AM 1 22.63 0.00 2.19 2.99 0.10 72.09 12:14:01 AM all 22.83 0.00 3.65 2.99 0.10 70.43 12:14:01 AM 0 26.82 0.00 3.86 2.37 0.10 66.85 12:14:01 AM 1 18.84 0.00 3.44 3.61 0.10 74.01 12:15:01 AM all 0.35 0.00 0.11 2.85 0.03 96.66 12:15:01 AM 0 0.43 0.00 0.13 5.68 0.03 93.72 12:15:01 AM 1 0.27 0.00 0.08 0.02 0.03 99.60 12:16:01 AM all 0.36 0.00 0.07 0.00 0.05 99.52 12:16:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 12:16:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:17:01 AM all 0.33 0.00 0.09 0.01 0.04 99.52 12:17:01 AM 0 0.42 0.00 0.08 0.02 0.05 99.43 12:17:01 AM 1 0.25 0.00 0.10 0.00 0.03 99.62 12:18:01 AM all 2.35 0.00 0.25 0.01 0.04 97.35 12:18:01 AM 0 2.97 0.00 0.35 0.02 0.05 96.61 12:18:01 AM 1 1.72 0.00 0.15 0.00 0.03 98.10 12:19:01 AM all 14.50 0.00 1.66 0.18 0.10 83.57 12:19:01 AM 0 17.50 0.00 1.87 0.18 0.12 80.33 12:19:01 AM 1 11.50 0.00 1.44 0.17 0.08 86.81 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 28.24 0.00 3.40 0.53 0.09 67.74 12:20:01 AM 0 33.60 0.00 3.37 0.45 0.10 62.48 12:20:01 AM 1 22.88 0.00 3.42 0.60 0.08 73.01 Average: all 14.04 0.00 2.17 9.26 0.08 74.44 Average: 0 15.23 0.00 2.26 9.44 0.08 72.99 Average: 1 12.86 0.01 2.09 9.07 0.08 75.89